Re: [xcat-user] DHCP Question

Jarrod B Johnson Tue, 03 Apr 2012 16:54:26 -0700

Resolv.conf have good domain/search?

Sent from Lotus Traveler

Eric Chennells --- Re: [xcat-user] DHCP Question ---

From:	"Eric Chennells" <[email protected]>
To	"xCAT Users Mailing list" <[email protected]>
Date:	Tue, Apr 3, 2012 7:36 PM
Subject	Re: [xcat-user] DHCP Question

Hi Jarrod,

The nodename is also defined in our network-wide DNS servers so yes it resolves properly if I do 'ping node088', but it would regardless of it DNS was working properly on the xcatserver.

I tried 'dig @localhost node088' and it did not resolve, but it did when I did 'dig @localhost node088.cluster.company.com'.

Also this is the line I have in my hosts table:

"node088","10.2.129.88","node088.cluster.company.com",,,

Dynamic range does not overlap with static.

Thanks,

Eric

From: Jarrod B Johnson <[email protected]>
Reply-To: xCAT Users Mailing list <[email protected]>
Date: Tue, 3 Apr 2012 19:20:40 -0400
To: xCAT Users Mailing list <[email protected]>
Cc: <[email protected]>
Subject: Re: [xcat-user] DHCP Question

Does the nodename resolve when you 'ping node088'?

Sent from Lotus Traveler

Eric Chennells --- [xcat-user] DHCP Question ---

From:	"Eric Chennells" <[email protected]>
To	[email protected]
Date:	Tue, Apr 3, 2012 6:43 PM
Subject	[xcat-user] DHCP Question

Hello,

I am having a problem with the dhcpd configuration on my xCAT 2.7 install.

When I run makedhcp <nodename> it creates an entry in /var/lib/dhcpd/dhcpd.leases but it is missing some information.

I need to manually add the line "fixed address 10.x.x.x", as well as add the full hostname of the machine, by default I only get the name of the machine not the rest of the network addresss.

For example:

host node088 {

dynamic;

hardware ethernet 00:30:48:c3:9a:7a;

supersede server.ddns-hostname = "node088";

supersede host-name = "node088";

if option vendor-class-identifier = "ScaleMP" {

supersede server.filename = "vsmp/pxelinux.0";

} else {

supersede server.filename = "pxelinux.0";

}

supersede server.next-server = 0a:02:80:97;

}

I must manually add fixed address below the hardware ethernet line, as well as and "cluster.companyname.com" after the node088.

------------------------------------------------------------------------------
Better than sec? Nothing is better than sec when it comes to
monitoring Big Data applications. Try Boundary one-second 
resolution app monitoring today. Free.
http://p.sf.net/sfu/Boundary-dev2dev

_______________________________________________
xCAT-user mailing list
[email protected]
https://lists.sourceforge.net/lists/listinfo/xcat-user

Re: [xcat-user] DHCP Question

Reply via email to